Ever wonder how popular a RubyGem is? Gemcutter has the answer.

• Rails: 323,229 downloads
• rspec: 82,260 downloads
• god: 13,577 downloads
• shoulda: 12,726 downloads
• mustache: 2,690 downloads
• machinist: 4,730 downloads
• delayed_job: 5,787 downloads
• memcache-client: 31,851 downloads
• rdiscount: 8,441 downloads
• rack: 326,053 downloads
• sinatra: 33,722 downloads
• thin: 22,707 downloads